11398448

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1279}}^1$

素因数の和:1844

約数の個数: 20

約数和(自身を含む): 22141440

約数和(自身を除く): 10742992

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1279, 2228, 2558, 4456, 5116, 8912, 10232, 20464, 712403, 1424806, 2849612, 5699224, 11398448]

約数ペア:

[(1, 11398448), (2, 5699224), (4, 2849612), (8, 1424806), (16, 712403), (557, 20464), (1114, 10232), (1279, 8912), (2228, 5116), (2558, 4456)]